Hoosier R7 P245/50R15 Tires
Hoosier R7 P245/50R15 SL 95W is a track and competition tire priced from $359.00.
Hoosier R7 P245/50R15 SL 95W Tire Specs
P245/50R15 is a P-Metric tire. It also comes in a Metric (245/50R15) variant
Let us decode each aspect of the tire size code to have a full understanding what this tire size means.
P indicates that P245/50R15 is a passenger tire.
245 is a section width of the tire from one sidewall to the other. Tire tread width is typically a bit narrower than the section width. Section width of P245/50R15 tire is 245 millimeters.
50 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For P245/50R15 tire, the sidewall height is 50% of its tread width.
R denotes that P245/50R15 tire has radial construction.
15 represents the wheel diameter in inches that the tire is designed to fit. P245/50R15 can be mounted on rims with 15 inches in diameter.
SL denotes the load range of a tire. Standard Load or SL tires are typically found on passenger cars, smaller SUVs, and light trucks. These tires are designed to operate at standard inflation pressures and are not meant for carrying heavy loads.
95 indicates the load index. A tire with a load index of 95 can support a maximum load of 1521 pounds or 690 kilograms per tire.
W indicates the speed rating. A tire with a speed rating of W is approved for speeds up to 168 miles per hour or 270 kilometers per hour under optimal conditions.
Maximum inflation for Hoosier R7 P245/50R15 tire is 44 psi.
Uniform Tire Quality Grading System (UTQG) rating for Hoosier R7 P245/50R15 tire is 40 C A.
Tire manufacturer part number (MPN) is 46526R7.

P245/50R15 Dimensions Chart
Hoosier R7 P245/50R15 tire has a diameter of 24.7", a width of 9.6", mounts on a 15" rim, and makes 816 revolutions per mile.
Metric | Inches | |
---|---|---|
Tire Width | 245 mm | 9.6" |
Aspect Ratio | 50% | |
Rim Diameter | 381 mm | 15" |
Tire Diameter | 627 mm | 24.7" |
Sidewall Height | 123 mm | 4.8" |
Circumference | 1969 mm | 77.6" |
Revolutions | 508 per km | 816 per mile |
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